Examples of ptolemy.kernel.util.SingletonConfigurableAttribute

                    if (icon != null) {
                        result = icon.createBackgroundFigure();
                    } else {
                        // If there is no icon, then maybe there is an
                        // _iconDescription attribute.
                        SingletonConfigurableAttribute description = (SingletonConfigurableAttribute) entity
                                .getAttribute("_iconDescription",
                                        SingletonConfigurableAttribute.class);


                        if (description != null) {
                            // Look for an icon description in my container.
                            SingletonConfigurableAttribute myDescription = (SingletonConfigurableAttribute) myContainer
                                    .getAttribute(
                                            "_iconDescription",
                                            SingletonConfigurableAttribute.class);


                            if (myDescription != null) {
                                // Save my original description, in case I go
                                // back to having nothing inside.
                                if (_originalDescription == null) {
                                    _originalDescription = myDescription
                                            .getConfigureText();
                                }


                                myDescription.configure(null, null, description
                                        .getConfigureText());
                            }
                        }
                    }
                } else {
                    // Restore the original description if we don't have
                    // one now.
                    if ((result == null) && (_originalDescription != null)) {
                        // Restore the original icon description.
                        // Look for an icon description in my container.
                        SingletonConfigurableAttribute myDescription = (SingletonConfigurableAttribute) myContainer
                                .getAttribute("_iconDescription",
                                        SingletonConfigurableAttribute.class);


                        if (myDescription != null) {
                            myDescription.configure(null, null,
                                    _originalDescription);
                        }
                    }
                }
            } catch (Throwable throwable) {

        _iconDescription = (ConfigurableAttribute) _container
                .getAttribute("_iconDescription");


        if (_iconDescription == null) {
            try {
                _iconDescription = new SingletonConfigurableAttribute(
                        _container, "_iconDescription");
            } catch (KernelException ex) {
                // Cannot occur.
                throw new InternalErrorException(ex.toString());
            }

Examples of ptolemy.kernel.util.SingletonConfigurableAttribute

Related Classes of ptolemy.kernel.util.SingletonConfigurableAttribute